[breaking change] Steps: remove some prop

packages/steps/index.js

@@ -1,16 +1,11 @@
 import { use } from '../utils';
 import { GREEN } from '../utils/color';
-import Icon from '../icon';
 
 const [sfc, bem] = use('steps');
 
 export default sfc({
   props: {
-    icon: String,
-    title: String,
     active: Number,
-    iconClass: String,
-    description: String,
     direction: {
       type: String,
       default: 'horizontal'
@@ -32,29 +27,9 @@ export default sfc({
   },
 
   render(h) {
-    const { icon, title, description, slots } = this;
-
-    const StatusIcon = (slots('icon') || icon) && (
-      <div class={bem('icon')}>{slots('icon') || <Icon name={icon} class={this.iconClass} />}</div>
-    );
-
-    const StatusMessage = (
-      <div class={bem('message')}>
-        <div class={bem('title')}>{title}</div>
-        <div class={[bem('desc'), 'van-ellipsis']}>{description}</div>
-      </div>
-    );
-
     return (
       <div class={bem([this.direction])}>
-        {(title || description) && (
-          <div class={bem('status')}>
-            {StatusIcon}
-            {StatusMessage}
-            {slots('message-extra')}
-          </div>
-        )}
-        <div class={bem('items', { alone: !title && !description })}>{slots()}</div>
+        <div class={bem('items')}>{this.slots()}</div>
       </div>
     );
   }